bundles/org.eclipse.jst.ws.consumption.ui/src/org/eclipse/jst/ws/internal/consumption/ui/widgets/runtime/ProjectSelectionWidget.java - webservices/webtools.webservices - Git at Google

 /*******************************************************************************
  * Copyright (c) 2004 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.jst.ws.internal.consumption.ui.widgets.runtime;

 import org.eclipse.core.resources.IProject;
 import org.eclipse.jst.ws.internal.common.J2EEUtils;
 import org.eclipse.jst.ws.internal.common.ResourceUtils;
 import org.eclipse.jst.ws.internal.common.ServerUtils;
 import org.eclipse.jst.ws.internal.common.StringToIProjectTransformer;
 import org.eclipse.jst.ws.internal.consumption.ui.common.ServerSelectionUtils;
 import org.eclipse.jst.ws.internal.data.TypeRuntimeServer;
 import org.eclipse.jst.ws.internal.ui.common.UIUtils;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.widgets.Combo;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Listener;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.wst.command.env.common.FileResourceUtils;
 import org.eclipse.wst.command.env.core.common.MessageUtils;
 import org.eclipse.wst.command.env.core.common.SimpleStatus;
 import org.eclipse.wst.command.env.core.common.Status;
 import org.eclipse.wst.command.env.core.selection.SelectionList;
 import org.eclipse.wst.command.env.core.selection.SelectionListChoices;
 import org.eclipse.wst.command.env.ui.widgets.SimpleWidgetDataContributor;
 import org.eclipse.wst.command.env.ui.widgets.WidgetDataEvents;
 import org.eclipse.wst.server.core.IRuntime;

 public class ProjectSelectionWidget extends SimpleWidgetDataContributor {

   private final String EAR_PERMITTED_PROJECT_TYPE = "EAR_PERMITTED_PROJECT_TYPE";
   private final String JAVA_PROJECT_TYPE_ID = "org.eclipse.jst.ws.consumption.ui.clientProjectType.Containerless";

   private String pluginId_ = "org.eclipse.jst.ws.consumption.ui";

   private SelectionListChoices projects_;

   private boolean needEAR_;

   private TypeRuntimeServer trsIds_;

   private String j2eeVersion_;

   private String projectTypeId_ = EAR_PERMITTED_PROJECT_TYPE;

   private ModifyListener projectListener_;

   private Listener statusListener_;

   private Text messageText_;

   private boolean isClient_ = false;

   private MessageUtils msgUtils;

   private byte CREATE_PROJECT = (byte) 1;

   private byte CREATE_EAR = (byte) 2;

   private byte ADD_EAR_ASSOCIATION = (byte) 4;

   /*
    * CONTEXT_ID PWRS0006 for the service-side Web project combo box of the
    * runtime selection Page
    */
   private String INFOPOP_PWRS_COMBO_PROJECT = pluginId_ + ".PWRS0006";

   private Combo project_;

   /* CONTEXT_ID PWRS0012 for the EAR combo box of the runtime selection Page */
   private String INFOPOP_PWRS_COMBO_EAR = pluginId_ + ".PWRS0012";

   private Combo ear_;

   /*
    * Default Constructor
    */
   public ProjectSelectionWidget() {
   }

   /*
    * ProjectSelectionWidget @param isClient
    */
   public ProjectSelectionWidget(boolean isClient) {
     this.isClient_ = isClient;
   }

   public WidgetDataEvents addControls(Composite parent, Listener statusListener) {
     msgUtils = new MessageUtils(pluginId_ + ".plugin", this);
     UIUtils uiUtils = new UIUtils(msgUtils, pluginId_);

     statusListener_ = statusListener;
     // project
     projectListener_ = new ModifyListener() {

       public void modifyText(ModifyEvent evt) {
         handleSetEarProjects();
         //        handleSetMessageText();
       }
     };

     if (isClient_){
       project_ = uiUtils.createCombo(parent, "LABEL_CLIENT_PROJECT", "TOOLTIP_PWRS_COMBO_PROJECT", INFOPOP_PWRS_COMBO_PROJECT, SWT.SINGLE | SWT.BORDER);
     }
     else {
       project_ = uiUtils.createCombo(parent, "LABEL_SERVICE_WEB_MODULE", "TOOLTIP_PWRS_COMBO_PROJECT", INFOPOP_PWRS_COMBO_PROJECT, SWT.SINGLE | SWT.BORDER);
     }
     project_.addModifyListener(projectListener_);

     ear_ = uiUtils.createCombo(parent, "LABEL_SERVICE_EAR_PROJECT", "TOOLTIP_PWRS_COMBO_PROJECT", INFOPOP_PWRS_COMBO_EAR, SWT.SINGLE | SWT.BORDER);
     //ear_.addModifyListener(earListener_);
     ear_.addListener(SWT.Modify, statusListener);
     // message area
     messageText_ = uiUtils.createText(parent, "LABEL_NO_LABEL", "LABEL_NO_LABEL", null, SWT.WRAP | SWT.MULTI | SWT.READ_ONLY);
     return this;
   }

   public void setProjectChoices(SelectionListChoices projects) {
     projects_ = projects;
     SelectionList projectList = projects_.getList();
     // We remove listener here so that modifications to the Combo will
     // NOT trigger a
     // modifcation event.
     project_.removeModifyListener(projectListener_);
     project_.removeListener(SWT.Modify, statusListener_);
     project_.setItems(projectList.getList());
     project_.setText(projectList.getSelection());
     project_.addModifyListener(projectListener_);
     project_.addListener(SWT.Modify, statusListener_);

     handleSetEarProjects();

   }

   public SelectionListChoices getProjectChoices() {
     if (projects_ != null) {
       SelectionList projectList = projects_.getList();
       projectList.setSelectionValue(project_.getText());
       SelectionListChoices ears = projects_.getChoice();
       if (ears != null) ears.getList().setSelectionValue(ear_.getText());
     }
     return projects_;
   }

   public boolean getNeedEAR()
   {
     return needEAR_;
   }

   public void setNeedEAR(boolean b)
   {
     needEAR_ = b;
   }


   public void setTypeRuntimeServer(TypeRuntimeServer trs)
   {
     trsIds_ = trs;
     updateEAREnabledState();

   }

   public void setJ2EEVersion(String j2eeVersion)
   {
     j2eeVersion_ = j2eeVersion;
     updateEAREnabledState();
   }

   public void setProjectTypeId(String id)
   {
     projectTypeId_ = id;
   }

   private void handleSetEarProjects() {
     SelectionList projectList = projects_.getList();
     projectList.setSelectionValue(project_.getText());
     SelectionList earList = projects_.getChoice().getList();
     ear_.removeListener(SWT.Modify, statusListener_);
     ear_.setItems(earList.getList());
     ear_.setText(earList.getSelection());
     ear_.addListener(SWT.Modify, statusListener_);
     updateEAREnabledState();
     handleSetMessageText();
   }

   private void updateEAREnabledState()
   {
     ear_.removeListener(SWT.Modify, statusListener_);
     if (projects_ != null)
     {
       SelectionList earList = projects_.getChoice().getList();
       if(!projectNeedsEAR(project_.getText()))
       {
         earList.setIndex(-1);
         ear_.setText("");
         needEAR_ = false;
         ear_.setEnabled(false);
       }
       else
       {
         needEAR_ = true;
         ear_.setEnabled(true);
       }
     }
     ear_.addListener(SWT.Modify, statusListener_);
   }

   private boolean projectNeedsEAR(String projectName)
   {
     if (projectTypeId_.equals(JAVA_PROJECT_TYPE_ID))
       return false;

     if (projectName == null || projectName.length()==0)
       return true;

     //IProject project = (IProject)((new StringToIProjectTransformer()).transform(projectName));
 	IProject project = ResourceUtils.getWorkspaceRoot().getProject(projectName);
   	if (project != null && project.exists())
   	{
   	  //Get the runtime target on the project
   	  IRuntime target = ServerSelectionUtils.getRuntimeTarget(projectName);
   	  String j2eeVersion = String.valueOf(J2EEUtils.getJ2EEVersion(project));
   	  if (target != null)
   	  {
   	  	if (!ServerUtils.isTargetValidForEAR(target.getRuntimeType().getId(),j2eeVersion))
   	  	{
           return false;
   	  	}

   	  }
   	}
   	else
   	{
   		//Use the server type
   	    if (trsIds_ != null)
   	    {
   		  String targetId = ServerUtils.getRuntimeTargetIdFromFactoryId(trsIds_.getServerId());
   		  if (targetId!=null && targetId.length()>0)
   		  {
   		    if (!ServerUtils.isTargetValidForEAR(targetId,j2eeVersion_))
   		    {
   		      return false;
   	  	    }
   		  }
   	    }
   	}

   	return true;
   }

   private Status handleSetMessageText() {
     Status status = new SimpleStatus("");
     try {
       byte result = (byte) 0;
       if (project_.getText().length() != 0 && ear_.getText().length() != 0) {
         String projectText = project_.getText();
         String earText = ear_.getText();
         IProject project = ResourceUtils.getWorkspaceRoot().getProject(projectText);
         IProject ear = ResourceUtils.getWorkspaceRoot().getProject(earText);
         if (project != null) {
           if (!project.exists()) {
             result = (byte) (result | CREATE_PROJECT);
           }
           if (!ear.exists()) {
             result = (byte) (result | CREATE_EAR);
           }
           if (project.exists() && ear.exists()) {
             if (!J2EEUtils.isEARAssociated(project, ear)) result = (byte) (result | ADD_EAR_ASSOCIATION);
           }
         }
       }
       if (isClient_) {
         messageText_.setText(getValidationMessage(result, msgUtils.getMessage("MSG_CLIENT_SUB")));
       }
       else {
         messageText_.setText(getValidationMessage(result, msgUtils.getMessage("MSG_SERVICE_SUB")));
       }
     }
     catch (Exception e) {
       return new SimpleStatus("", msgUtils.getMessage("PAGE_MSG_VALIDATION_INTERNAL_ERROR"), Status.ERROR);
     }
     return status;
   }

   private String getValidationMessage(byte result, String serviceOrClient) {
     String msg = null;
     switch (result) {
     case 0:
       return "";
     case 1:
     case 5:
       msg = "MSG_PROJECT_WILL_BE_CREATED";
       break;
     case 2:
     case 6:
       msg = "MSG_EAR_WILL_BE_CREATED";
       break;
     case 3:
     case 7:
       msg = "MSG_PROJECT_AND_EAR_CREATED";
       break;
     case 4:
       msg = "MSG_EAR_WILL_BE_ASSOCIATED";
       break;
     }
     return msg != null ? msgUtils.getMessage(msg, new Object[] { serviceOrClient}) : "";
   }

   public Status getStatus() {
     Status finalStatus = new SimpleStatus("");
     handleSetMessageText();
     String projectText = project_.getText();
     String earText = ear_.getText();
     if (projectText==null || projectText.length()==0)
     {
       if (isClient_)
         return new SimpleStatus("",msgUtils.getMessage("MSG_CLIENT_PROJECT_EMPTY"),Status.ERROR);
       else
         return new SimpleStatus("",msgUtils.getMessage("MSG_SERVICE_PROJECT_EMPTY"),Status.ERROR);
     }

     if (needEAR_ && (earText==null || earText.length()==0))
     {
       if (isClient_)
         return new SimpleStatus("",msgUtils.getMessage("MSG_CLIENT_EAR_EMPTY"),Status.ERROR);
       else
         return new SimpleStatus("",msgUtils.getMessage("MSG_SERVICE_EAR_EMPTY"),Status.ERROR);
     }

     return finalStatus;
   }

 }
	/*******************************************************************************
	* Copyright (c) 2004 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/
	package org.eclipse.jst.ws.internal.consumption.ui.widgets.runtime;

	import org.eclipse.core.resources.IProject;
	import org.eclipse.jst.ws.internal.common.J2EEUtils;
	import org.eclipse.jst.ws.internal.common.ResourceUtils;
	import org.eclipse.jst.ws.internal.common.ServerUtils;
	import org.eclipse.jst.ws.internal.common.StringToIProjectTransformer;
	import org.eclipse.jst.ws.internal.consumption.ui.common.ServerSelectionUtils;
	import org.eclipse.jst.ws.internal.data.TypeRuntimeServer;
	import org.eclipse.jst.ws.internal.ui.common.UIUtils;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.widgets.Combo;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Listener;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.wst.command.env.common.FileResourceUtils;
	import org.eclipse.wst.command.env.core.common.MessageUtils;
	import org.eclipse.wst.command.env.core.common.SimpleStatus;
	import org.eclipse.wst.command.env.core.common.Status;
	import org.eclipse.wst.command.env.core.selection.SelectionList;
	import org.eclipse.wst.command.env.core.selection.SelectionListChoices;
	import org.eclipse.wst.command.env.ui.widgets.SimpleWidgetDataContributor;
	import org.eclipse.wst.command.env.ui.widgets.WidgetDataEvents;
	import org.eclipse.wst.server.core.IRuntime;

	public class ProjectSelectionWidget extends SimpleWidgetDataContributor {

	private final String EAR_PERMITTED_PROJECT_TYPE = "EAR_PERMITTED_PROJECT_TYPE";
	private final String JAVA_PROJECT_TYPE_ID = "org.eclipse.jst.ws.consumption.ui.clientProjectType.Containerless";

	private String pluginId_ = "org.eclipse.jst.ws.consumption.ui";

	private SelectionListChoices projects_;

	private boolean needEAR_;

	private TypeRuntimeServer trsIds_;

	private String j2eeVersion_;

	private String projectTypeId_ = EAR_PERMITTED_PROJECT_TYPE;

	private ModifyListener projectListener_;

	private Listener statusListener_;

	private Text messageText_;

	private boolean isClient_ = false;

	private MessageUtils msgUtils;

	private byte CREATE_PROJECT = (byte) 1;

	private byte CREATE_EAR = (byte) 2;

	private byte ADD_EAR_ASSOCIATION = (byte) 4;

	/*
	* CONTEXT_ID PWRS0006 for the service-side Web project combo box of the
	* runtime selection Page
	*/
	private String INFOPOP_PWRS_COMBO_PROJECT = pluginId_ + ".PWRS0006";

	private Combo project_;

	/* CONTEXT_ID PWRS0012 for the EAR combo box of the runtime selection Page */
	private String INFOPOP_PWRS_COMBO_EAR = pluginId_ + ".PWRS0012";

	private Combo ear_;

	/*
	* Default Constructor
	*/
	public ProjectSelectionWidget() {
	}

	/*
	* ProjectSelectionWidget @param isClient
	*/
	public ProjectSelectionWidget(boolean isClient) {
	this.isClient_ = isClient;
	}

	public WidgetDataEvents addControls(Composite parent, Listener statusListener) {
	msgUtils = new MessageUtils(pluginId_ + ".plugin", this);
	UIUtils uiUtils = new UIUtils(msgUtils, pluginId_);

	statusListener_ = statusListener;
	// project
	projectListener_ = new ModifyListener() {

	public void modifyText(ModifyEvent evt) {
	handleSetEarProjects();
	// handleSetMessageText();
	}
	};

	if (isClient_){
	project_ = uiUtils.createCombo(parent, "LABEL_CLIENT_PROJECT", "TOOLTIP_PWRS_COMBO_PROJECT", INFOPOP_PWRS_COMBO_PROJECT, SWT.SINGLE \| SWT.BORDER);
	}
	else {
	project_ = uiUtils.createCombo(parent, "LABEL_SERVICE_WEB_MODULE", "TOOLTIP_PWRS_COMBO_PROJECT", INFOPOP_PWRS_COMBO_PROJECT, SWT.SINGLE \| SWT.BORDER);
	}
	project_.addModifyListener(projectListener_);

	ear_ = uiUtils.createCombo(parent, "LABEL_SERVICE_EAR_PROJECT", "TOOLTIP_PWRS_COMBO_PROJECT", INFOPOP_PWRS_COMBO_EAR, SWT.SINGLE \| SWT.BORDER);
	//ear_.addModifyListener(earListener_);
	ear_.addListener(SWT.Modify, statusListener);
	// message area
	messageText_ = uiUtils.createText(parent, "LABEL_NO_LABEL", "LABEL_NO_LABEL", null, SWT.WRAP \| SWT.MULTI \| SWT.READ_ONLY);
	return this;
	}

	public void setProjectChoices(SelectionListChoices projects) {
	projects_ = projects;
	SelectionList projectList = projects_.getList();
	// We remove listener here so that modifications to the Combo will
	// NOT trigger a
	// modifcation event.
	project_.removeModifyListener(projectListener_);
	project_.removeListener(SWT.Modify, statusListener_);
	project_.setItems(projectList.getList());
	project_.setText(projectList.getSelection());
	project_.addModifyListener(projectListener_);
	project_.addListener(SWT.Modify, statusListener_);

	handleSetEarProjects();

	}

	public SelectionListChoices getProjectChoices() {
	if (projects_ != null) {
	SelectionList projectList = projects_.getList();
	projectList.setSelectionValue(project_.getText());
	SelectionListChoices ears = projects_.getChoice();
	if (ears != null) ears.getList().setSelectionValue(ear_.getText());
	}
	return projects_;
	}

	public boolean getNeedEAR()
	{
	return needEAR_;
	}

	public void setNeedEAR(boolean b)
	{
	needEAR_ = b;
	}


	public void setTypeRuntimeServer(TypeRuntimeServer trs)
	{
	trsIds_ = trs;
	updateEAREnabledState();

	}

	public void setJ2EEVersion(String j2eeVersion)
	{
	j2eeVersion_ = j2eeVersion;
	updateEAREnabledState();
	}

	public void setProjectTypeId(String id)
	{
	projectTypeId_ = id;
	}

	private void handleSetEarProjects() {
	SelectionList projectList = projects_.getList();
	projectList.setSelectionValue(project_.getText());
	SelectionList earList = projects_.getChoice().getList();
	ear_.removeListener(SWT.Modify, statusListener_);
	ear_.setItems(earList.getList());
	ear_.setText(earList.getSelection());
	ear_.addListener(SWT.Modify, statusListener_);
	updateEAREnabledState();
	handleSetMessageText();
	}

	private void updateEAREnabledState()
	{
	ear_.removeListener(SWT.Modify, statusListener_);
	if (projects_ != null)
	{
	SelectionList earList = projects_.getChoice().getList();
	if(!projectNeedsEAR(project_.getText()))
	{
	earList.setIndex(-1);
	ear_.setText("");
	needEAR_ = false;
	ear_.setEnabled(false);
	}
	else
	{
	needEAR_ = true;
	ear_.setEnabled(true);
	}
	}
	ear_.addListener(SWT.Modify, statusListener_);
	}

	private boolean projectNeedsEAR(String projectName)
	{
	if (projectTypeId_.equals(JAVA_PROJECT_TYPE_ID))
	return false;

	if (projectName == null \|\| projectName.length()==0)
	return true;

	//IProject project = (IProject)((new StringToIProjectTransformer()).transform(projectName));
	IProject project = ResourceUtils.getWorkspaceRoot().getProject(projectName);
	if (project != null && project.exists())
	{
	//Get the runtime target on the project
	IRuntime target = ServerSelectionUtils.getRuntimeTarget(projectName);
	String j2eeVersion = String.valueOf(J2EEUtils.getJ2EEVersion(project));
	if (target != null)
	{
	if (!ServerUtils.isTargetValidForEAR(target.getRuntimeType().getId(),j2eeVersion))
	{
	return false;
	}

	}
	}
	else
	{
	//Use the server type
	if (trsIds_ != null)
	{
	String targetId = ServerUtils.getRuntimeTargetIdFromFactoryId(trsIds_.getServerId());
	if (targetId!=null && targetId.length()>0)
	{
	if (!ServerUtils.isTargetValidForEAR(targetId,j2eeVersion_))
	{
	return false;
	}
	}
	}
	}

	return true;
	}

	private Status handleSetMessageText() {
	Status status = new SimpleStatus("");
	try {
	byte result = (byte) 0;
	if (project_.getText().length() != 0 && ear_.getText().length() != 0) {
	String projectText = project_.getText();
	String earText = ear_.getText();
	IProject project = ResourceUtils.getWorkspaceRoot().getProject(projectText);
	IProject ear = ResourceUtils.getWorkspaceRoot().getProject(earText);
	if (project != null) {
	if (!project.exists()) {
	result = (byte) (result \| CREATE_PROJECT);
	}
	if (!ear.exists()) {
	result = (byte) (result \| CREATE_EAR);
	}
	if (project.exists() && ear.exists()) {
	if (!J2EEUtils.isEARAssociated(project, ear)) result = (byte) (result \| ADD_EAR_ASSOCIATION);
	}
	}
	}
	if (isClient_) {
	messageText_.setText(getValidationMessage(result, msgUtils.getMessage("MSG_CLIENT_SUB")));
	}
	else {
	messageText_.setText(getValidationMessage(result, msgUtils.getMessage("MSG_SERVICE_SUB")));
	}
	}
	catch (Exception e) {
	return new SimpleStatus("", msgUtils.getMessage("PAGE_MSG_VALIDATION_INTERNAL_ERROR"), Status.ERROR);
	}
	return status;
	}

	private String getValidationMessage(byte result, String serviceOrClient) {
	String msg = null;
	switch (result) {
	case 0:
	return "";
	case 1:
	case 5:
	msg = "MSG_PROJECT_WILL_BE_CREATED";
	break;
	case 2:
	case 6:
	msg = "MSG_EAR_WILL_BE_CREATED";
	break;
	case 3:
	case 7:
	msg = "MSG_PROJECT_AND_EAR_CREATED";
	break;
	case 4:
	msg = "MSG_EAR_WILL_BE_ASSOCIATED";
	break;
	}
	return msg != null ? msgUtils.getMessage(msg, new Object[] { serviceOrClient}) : "";
	}

	public Status getStatus() {
	Status finalStatus = new SimpleStatus("");
	handleSetMessageText();
	String projectText = project_.getText();
	String earText = ear_.getText();
	if (projectText==null \|\| projectText.length()==0)
	{
	if (isClient_)
	return new SimpleStatus("",msgUtils.getMessage("MSG_CLIENT_PROJECT_EMPTY"),Status.ERROR);
	else
	return new SimpleStatus("",msgUtils.getMessage("MSG_SERVICE_PROJECT_EMPTY"),Status.ERROR);
	}

	if (needEAR_ && (earText==null \|\| earText.length()==0))
	{
	if (isClient_)
	return new SimpleStatus("",msgUtils.getMessage("MSG_CLIENT_EAR_EMPTY"),Status.ERROR);
	else
	return new SimpleStatus("",msgUtils.getMessage("MSG_SERVICE_EAR_EMPTY"),Status.ERROR);
	}

	return finalStatus;
	}

	}